[INFO] fetching crate switchback-protobuf 0.0.1-0.dev.5...
[INFO] testing switchback-protobuf-0.0.1-0.dev.5 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate switchback-protobuf 0.0.1-0.dev.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate switchback-protobuf 0.0.1-0.dev.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate switchback-protobuf 0.0.1-0.dev.5
[INFO] tweaked toml for crates.io crate switchback-protobuf 0.0.1-0.dev.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate switchback-protobuf 0.0.1-0.dev.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate switchback-protobuf 0.0.1-0.dev.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | homepage = "https://github.com/canardleteer/switchback-rs"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 | repository = "https://github.com/canardleteer/switchback-rs"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `switchback-protobuf` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7
[INFO] running `Command { std: "docker" "start" "bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | homepage = "https://github.com/canardleteer/switchback-rs"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 | repository = "https://github.com/canardleteer/switchback-rs"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `switchback-protobuf` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling http v1.4.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling hybrid-array v0.4.12
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-ppcle_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-x86_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-s390_64 v3.2.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling protoc-bin-vendored-win32 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_32 v3.2.0
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-aarch_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-aarch_64 v3.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling protoc-bin-vendored v3.2.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling ureq-proto v0.6.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling webpki-roots v1.0.8
[INFO] [stderr]    Compiling utf8-zero v0.8.1
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling tar v0.4.46
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling minisign-verify v0.2.5
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling buffa v0.6.0
[INFO] [stderr]    Compiling switchback-traits v0.0.1-0.dev.5
[INFO] [stderr]    Compiling buffa-descriptor v0.6.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.13
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling buffa-codegen v0.6.0
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling buffa-build v0.6.0
[INFO] [stderr]    Compiling ureq v3.3.0
[INFO] [stderr]    Compiling switchback-codec-pb v0.0.1-0.dev.5
[INFO] [stderr]    Compiling buf-tools v1.70.0-hotfix.1
[INFO] [stderr]    Compiling switchback-protocols v0.0.1-0.dev.5
[INFO] [stderr] error: failed to run custom build command for `buf-tools v1.70.0-hotfix.1`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/buf-tools/c8fa6e7ec4d43d78/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=BUF_RS_CACHE_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=BUF_RS_INCLUDE_SOURCE
[INFO] [stderr]   cargo:rerun-if-env-changed=BUF_RS_RELEASE_BASE_URL
[INFO] [stderr]   cargo:rerun-if-env-changed=BUF_RS_SOURCE_BASE_URL
[INFO] [stderr]   cargo:rerun-if-env-changed=BUF_RS_LAYOUT_MODE
[INFO] [stderr]   cargo:rerun-if-env-changed=BUF_RS_BUILD_LOG
[INFO] [stderr]   cargo:rerun-if-env-changed=CARGO_TARGET_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=CARGO_NET_OFFLINE
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]     transient download failure (attempt 1/5) for https://github.com/bufbuild/buf/releases/download/v1.70.0/sha256.txt: io: failed to lookup address information: Temporary failure in name resolution; retrying in 400ms
[INFO] [stderr]     transient download failure (attempt 2/5) for https://github.com/bufbuild/buf/releases/download/v1.70.0/sha256.txt: io: failed to lookup address information: Temporary failure in name resolution; retrying in 800ms
[INFO] [stderr]     transient download failure (attempt 3/5) for https://github.com/bufbuild/buf/releases/download/v1.70.0/sha256.txt: io: failed to lookup address information: Temporary failure in name resolution; retrying in 1200ms
[INFO] [stderr]     transient download failure (attempt 4/5) for https://github.com/bufbuild/buf/releases/download/v1.70.0/sha256.txt: io: failed to lookup address information: Temporary failure in name resolution; retrying in 1600ms
[INFO] [stderr]   Error: "GET https://github.com/bufbuild/buf/releases/download/v1.70.0/sha256.txt failed after 5 attempts: io: failed to lookup address information: Temporary failure in name resolution"
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7", kill_on_drop: false }`
[INFO] [stdout] bb6d62adb6f364f1772ee5581f11c73a8f1bf353f599357a1167b85dfc3d4ee7
